baber/WOPTO huggingface dataset:
Patent JP-S5635538-A (JP)
Title: Noise detecting circuit
Inventor: KAWASAKI MOTOAKI
IPC: H04N9/793
Filed: 1979-08-31
Abstract: PURPOSE:To realize an extraction of only the noise component out of the signal, by connecting a capacitor between the output of the low-impedance circuit and the pressure dividing point of the pressure dividing circuit and then keeping the terminal voltage of the capacitor at a constant level by the power source having the same voltage as the pressure dividing point. CONSTITUTION:The envelope curve detection output (a) of the signal input is converted into the low-output impedance via the low-impedance circuit LZ to be applied to the capacitor C4. And at the same time, the switches SW1 and SW2 are turned on only for the period of the differential pulse (b) produced by the differentiating circuit DF1 and DF2 each. The capacitor C4 is connected to the pressure dividing point of the pressure dividing circuit as well as to the power sources E1 and E2 having the same voltage as the pressure dividing point and via the switches SW1 and SW2. And the capacitor C4 is charged or discharged quickly by the power source E1 or E2 every time the level of the output (a) varies,and thus keeps a con stant voltage level. At the same time, the noise component passes through the capacitor C4 in the form of the AC signal. And thus only the noise component is delivered.
Patent JP-H10276894-A (JP)
Title: Small-sized votive picture tablet, and its manufacture
Inventor: HARADA KAZUAKI
IPC: B29D7/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized votive picture tablet of such a structure that a number of such tablets can be presented on a display board in a shrine, etc., and that the necessity for hanging one's tablet overlapping the tablets other people have hung is lessened, by forming votive picture tablet from a thermal contractive plastic plate having a coefficient of thermal contraction of no less than 0.5. SOLUTION: A visitor to a shrine or temple purchases a plastic plate 11 and writes by hand his prayer, for example passing the entrance examination to the university, and his name on the rear surface of the plate 11 using an oily pen or the like. The plastic plate 11 is given a coefficient of thermal contraction of no less than 0.5, and if heated by the specified heating device such as an electric oven toaster, the plate 11 shrinks to a size, for example one quarter, and thus a small-sized votive picture tablet 11 is completed. A cord 12 is threaded through a hole 11a in the obtained tablet 11 and this is hung at a display board prepared in the precincts of the shrine, etc., where it is possible to hang many of such tablets owing to their size, approx. one quarter of the conventional votive picture tablet.
Patent JP-H09272278-A (JP)
Title: Album with film cartridge accommodation part
Inventor: TAKIMOTO YASUKATSU
IPC: B42F5/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To form an album capable of keeping printed pictures and cartridges of negative films tin custody together at all times by providing an accommodation part having a film-mountable accommodation recess on the inside of a back cover. SOLUTION: An album A is formed by binding desired sheets of photographic cardboards 3 between the front cover 1 and the rear cover 2 in non-thread binding manner. Each cover 1, 2 can be opened and closed by fine parts 1a, 2a at the back side respectively, and the back cover 4 with the outside surface curved into a circular arc in its cross-section is fixed on the inside towards the hinge part 2a of the rear cover 2 in its longitudinal side in freely opening and closing relation via the hinge part 4a. An accommodation part 5 is provided ton the inside recess of the back cover 4 for accommodating film cartridges. The accommodation part 5 comprises a synthetic resin material of a foamed polystyrene a urethane resin, or the like, and has one or a plurality of pieces of pressed accommodation recesses 7 for accommodating film cartridges 6.
Patent JP-S5235045-A (JP)
Title: Fixing device for transport boxes
Inventor: SENDA KAZUHISA
IPC: A47B31/00
Filed: 1975-09-11
Abstract: PURPOSE: To provide a fixing apparatus for use in vehicles, airplanes or the like, which can fix transport boxes such as wagon securely on the floor and release it with ease when it is required. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5634793-A (JP)
Title: Preparation of fuel alcohol
Inventor: ABE YUUJI
IPC: C07C27/00
Filed: 1979-08-31
Abstract: PURPOSE: To obtain a fuel alcohol capable of substituting for petroleum easily, by oxidizing, reducing and distilling an oil recovered from a thermal decomposition product of a biological organic substance.  
     CONSTITUTION: A biological organic substance, e.g. a plant or waste, is fed from a tank 1 to a dryer 2, and passed through a crusher 3 to a thermal decomposition apparatus 4. The thermal decomposition oil thus obtained is oxidized and decomposed by an oxidation (decomposition) tower 7 into a ketone and a carboxylic acid, which are reduced in a reduction (alcoholization) tower 8, and distilled in a distillation column 9 to recover the aimed alcoholic fuel from a line 11. The thermal decomposition gas formed as a by-product in the apparatus 4 is recovered from a line 5, and the thermal decomposition char is recovered from a line 6 respectively. Both gas and char are used as a heat source, and residues generated from the towers 7 and 8 and column 9 are recovered from lines 10 and used as a fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5820400-A (JP)
Inventor: FURANSHISU II HAIBAAGAA
IPC: B30B13/00
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5635695-A (JP)
Title: Pulse control circuit for reel motor
Inventor: MISAO IKUO
IPC: A63F9/00
Filed: 1979-08-30
Abstract: PURPOSE:To make it possible to control the tape tension accurately even under the high speed tape running conditions, by utilizing the counter electromotive force generated by the reverse rotation of the reel motor on the supply side at the high speed tape running, and by pulse-driving the reel motor on the supply side. CONSTITUTION:A positive signal SH is supplied to an input terminal 12 on the winding side, a pulse-width modulation signal SV for controlling the tape speed is applied to an input terminal 1, and the reel motor 6A is driven in the forward direction. While the reel motor 6B on the supply side is driven in the same direction  as the forward rotation of the reel motor 6A on the winding side; a counter electromotive force is generated, and the rotation suppressing force is generated. To the  input terminal 12, since a pulth-width modulation signal ST for controlling the tape  tension is applied, the rotation suppressing force generated in the reel motor 6B is controlled, thereby the tape tension is controlled.
Patent JP-H06324000-A (JP)
Title: Method and device for inspecting inside of pipe line
Inventor: SUEZAWA SHINYA
IPC: G01N21/954
Filed: 1993-05-12
Abstract: PURPOSE:To easily perform inspection working of the inside of a pipe line which is inexpensive and wherein inspection precision is high. CONSTITUTION:Two pieces of slit light 33, 34 transmitted from a laser projector 3 are irradiated on a weld metal 19 and a poor penetration part 20 formed on a pipe line inwall face 18a. The slit light 34 is made incident on the weld metal 19, the other slit light 33 is cast on the poor penetration part 20, so that, since the height of a reflection face is changed, the slit light 34 becomes a piece of slit reflection light 36, the slit light 33 is shifted and divided into two pieces of other slit reflection light 35a, 35b. Thereby, since a defect of the pipe line inwall face 18a can be inspected with human vision, inspection working which is inexpensive and wherein inspection precision is high can be performed easily.
Patent JP-2000303509-A (JP)
Title: Water reserving device
Inventor: SASABE TETSUSHI
IPC: E03B3/03
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To construct a water reserving unit with plastic pipes in a water reserving device for storing rain water and for utilizing it to toilet water, so that it can be manufactured lightweightly and inexpensively and arranged along the outdoor wall surface without spaces. SOLUTION: A water reserving unit 1 is constructed by connecting and arranging plastic pipes vertically and horizontally. The water reserving unit 1 is arranged along the outer wall surface under the eaves of a house by means of supporting members 2. The water reserving unit 1 receives and stores the rain water from a gutter 29 under the eaves of the house. The surplus rain water flowing in the water reserving unit 1 is discharged to the outside through an overflow pipe. A water supply port 10 is provided to the underside of the water reserving unit 1. The rain water inside the water reserving unit 1 is supplied to a tank 32 for a toilet through the supply port 10.
Patent JP-H048393-A (JP)
Title: Sewing machine with built-in driving gear
Inventor: SATO KATSUHIKO
IPC: D05B69/12
Filed: 1990-04-26
Abstract: PURPOSE:To decrease generation of vibration during work with good weight balance in an upper part structure of a sewing machine with small strength only required in arm and leg pillar parts so as to make reduction possible of weight and further to facilitate work of motor assembly and disassembly by arranging a driving gear in an end part in a leg pillar part side of the arm and connecting a drive shaft of the driving gear to an upper shaft. CONSTITUTION:When sewing work is actually performed by closing a switch of a motor 1, driving force is transmitted to a lower shaft through a timing belt 28 by rotating a timing pulley 27 with a drive shaft 25 of the motor 1. Since the drive shaft 25 is connected to an upper shaft 12 by a coupling 29, a needle bar or the like is driven by transmitting rotation of the motor 1 left as it is to the upper shaft 12. Because of constitution of driving the upper shaft 12 by forming the motor 1 in an end part in a side of leg pillar part 7 of an arm 2, vibration is prevented from being easily generated during sewing work with good weight balance of an upper part structure of a sewing machine 3. Work of assembly and disassembly is facilitated by arranging the motor 1 in the end part of the arm 2.
Patent JP-H11308809-A (JP)
Title: Generator
Inventor: HIRANO KAZUO
IPC: H02K7/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and manufacture, and to reduce a manufacturing cost, by arranging rolling rolls which touch rolling tapered surfaces and roll on them, at both side positions of the peripheral part of a rotating wheel member. SOLUTION: Rolling tapered surfaces are formed at both side positions of the peripheral part of a stationary wheel member 2, and rolling rolls 8 which touch the rolling tapered surfaces and roll on them are arranged at both side positions of the peripheral part of a rotating wheel member 4. Consequently, the rolling structure of the rotating wheel member 4 is rolling structure of the rolling rolls 8, 8 on the rolling tapered surfaces in the shape of both oblique sides of a trapezoid, and working of the rolling tapered surfaces becomes easy. Along with it, the rolling rolls 8.8 interpose the rolling tapered surfaces being arranged into the shape of both oblique sides of a trapezoid. And the precision of the rotating position of the rotating wheel member 4 can be increased, and assembly and manufacture become easy to that degree, and it becomes possible to reduce the manufacturing cost.
Patent JP-S61269427-A (JP)
Title: Squelch circuit
Inventor: OGAWA NOBUO
IPC: H04B1/10
Filed: 1985-05-23
Abstract: PURPOSE:To operate the titled circuit in the two states of squelch sensitivity set by the circuit and the squelch circuit interruption by providing a squelch sensitivity adjustment variable resistor and a squelch circuit interruption switch. CONSTITUTION:In closing the squelch circuit interruption switch 9, a terminal 5c of a squelch circuit 5 is connected to a reference potential point via an X-X' connection. When the terminal 5c of the squelch circuit 5 is connected to the reference potential point, a terminal 5b at the output side is not active regardless of the noise level at the terminal 5a of the input side of the circuit 5. In restoring the noise level switch 9, the circuit 5 is closed by a threshold value set by a squelch sensitivity adjusting variable resistor 6.
Patent JP-H08287285-A (JP)
Title: Image display processor with modeling buffer
Inventor: WATANABE NARITOSHI
IPC: G06T15/30
Filed: 1995-04-11
Abstract: PURPOSE: To provide the image display processor with the modeling buffer which can reduce the capacity of the modeling buffer part and can perform a modeling process for a more complicated shape than before. CONSTITUTION: A main CPU 2 obtains a visual field range and a visual field direction from input data, reads only polygon data on a part put in the visual field of a part to be displayed out of a ROM 1, and stores it in data bank RAMs (0) and (1) alternately. A DISP 4 processes data read out of a data bank RAM 3 by computer graphics(CG) and writes the processed data in a frame buffer 5. The DSP 4 is lightened in processing load, so it can performs other polygon processing and process a complicated process.
Patent JP-H11296269-A (JP)
Title: Input converting device
Inventor: TAKAYANAGI YUICHI
IPC: G01C21/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enable development corresponding to the codes of a keyboard and a mouse on a reception side of conversion without depending upon a development platform by handling a remote communication between devices which are connected remotely with input codes which are easy for the both to handle irrelevantly to whether transmission is wired or wireless. SOLUTION: The input converting device 2 has a setting file 3, wherein what code a code is converted to is described, at a starting part which receives a signal from an input device 1. The device 2 is divided into a mouse event conversion part 4, a keyboard conversion part 5, a speech recognition, analysis, and conversion part 6, and another code conversion part 7 behind it. The respective conversion parts have chattering prevention parts 8 as filters. The output signal of this input device 2 is communicated to an external object device 9, which reads an input code on its device side, analyzes what code the code is converted to, and performs the process corresponding to the code.
Patent JP-H05305520-A (JP)
Title: Wire electric discharge machine
Inventor: KOSAKA KUNIO
IPC: B23H7/04
Filed: 1992-04-30
Abstract: PURPOSE:To set exchanging timing of a feeder at optimum, prevent to continue an operation under unstable working condition, and previously prevent breaking of a wire electrode. CONSTITUTION:The same machining pulse voltage is respectively supplied to an upper feeder 17 and a lower feeder 19 by means of two independent voltage generating devices 21a, 21b so as to machine a workpiece 1, impedance between the upper feeder 17 and the lower feeder 19 through a wire electrode 3 is detected by means of a consumption detecting device 27, and the degree of consumption of the upper feeder 17 and the lower feeder 19 are detected from the detected value and a plurality of discriminating values which are previously set.
Patent JP-S5235629-A (JP)
Title: Shutted actuating device for single lens reflex camera
Inventor: ATSUTA RIICHI
IPC: G03B9/46
Filed: 1975-09-12
Abstract: PURPOSE: To properly perform an interlocking operation of the shutter actuating device so as to move a mirror mechanism at its final actuation by closing an electric source switch at the initial action of the mechanical operation relative to the shutter release action, such as, the mirror springup drive member interlocking with the actuation of the shutter release button. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5538826-A (JP)
Title: Color-developing ink
Inventor: MIYAMOTO AKIO
IPC: C09D11/00
Filed: 1978-09-11
Abstract: PURPOSE: A color-developing ink that is composed of a phenolic resin or a metal salt of aromatic carboxylic acid and an alcohol of 10W20 carbon atoms, thus giving colored substances by reacting with colorless organic compounds.  
     CONSTITUTION: (A) 10W80wt% of a phenolic resin or a metal salt of aromatic carboxylic acid as zinc 3, 5-di(α-methylbenzyl)salicilate or sodium benzoate, (B) 20W150wt%, based on (A), of an alcolol of 10W20 carbon atmos as decyl alcohol or myrityl alcohol, and (C) 0W400wt%, based on (B), of a paraffinic hydrocarbon boiling at 200W330°C are mixed to give said color-developing ink. The resulting ink is applied onto the supporters so that the amount of the phenolic resin or the metal salt of aromatic carboxylic acid becomes 0.1W2.0g/m 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5539416-A (JP)
Title: Record control method
Inventor: OOSAKO AKIKAZU
IPC: B41J2/37
Filed: 1978-09-13
Abstract: PURPOSE: To realize the miniaturization and cost reduction for the power source in the thermal head type facsimile recording by securing a tone-type recording via the power source which features the periodic voltage change.  
     CONSTITUTION: Facsimile reception signal R is extracted for its tone level signal at control part 2' and then converted into the parallel signal every picture element through serial-parallel converter 5, and then decoded 6 to be supplied to registers 7a∼7g corresponding to each tone level. Power source 10 is divided into driving power source Ed for the thermal head and power source Eb for other parts. When the singular point of the AC waveform like OV is detected 11, counter 13 of driving buffer 8 and AR15 of fixed memory 16 are reset. The conduction data corresponding to the tone levels is memorized in memory 16, abd the conduction time is controlled for the thermal head in relation to the contents of the counter when the reception information is supplied and the characteristics of the recording paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10287750-A (JP)
Title: Blend rubber composition and production thereof
Inventor: MASUI HIROMI
IPC: C08J3/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To produce a good blend rubber compsn. while effectively utilizing a recycled polyvinyl chloride resin by compounding a natural or synthetic rubber with a recycled agricultural polyvinyl chloride resin at a specified temp. SOLUTION: This compsn., at least contg. a natural or synthetic rubber and a recycled agricultural polyvinyl choloride resin, is prepd. by blending 100 pts.wt. natural or synthetic rubber with 5-35 pts.wt. recycled agricultural polyvinyl chloride resin at 110-160 deg.C. The compsn. may further contain usually used rubber compounding ingredients, such as a phenol-, amine-, or sulfur-base antioxidant and a filler such as a carbon black, calcium carbonate, silica, talc, or a resin. Sulfur, an org. peroxide, etc., are pref. vulcanizing agents. Examples of a pref. accelerator are sulfenamide-, thiazole-, thiuram-, and guanidine-base accelerators.
Patent JP-S60254595-A (JP)
Inventor: MATSUSHITA NOBUO
IPC: H05B37/03
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5636177-A (JP)
Title: Temperature compensation circuit for hall element
Inventor: MIZUNO CHIAKI
IPC: H01L43/06
Filed: 1979-08-31
Abstract: PURPOSE:To reduce the temperature characteristic of sensitivity to magnetic flux density, by making a feedback resistor for an operational amplifier which amplifies the Hall voltage of the element, said resistor being manufactured from the same material as the Hall element. CONSTITUTION:A Hall element 1 is driven by constant-voltage power Vcc. A Hall voltage, which appears across terminals (a), (b), is applied to a temperature compensation circuit 2 in the succeeding stage as to the Hall element. The amplification factor of an operational amplifier 4 in the circuit 2 is determined by an input resistor 5 and a feedback resistor 6. The output voltage of the temperature compensation circuit 2 is compared with a reference voltage by the comparator 8 of a discrimination circuit 7 to generate a logical output ''1'' or ''0''. The feedback resistor 6 is made from the same material as the Hall element 1 to make their temperature characteristics coincident with each other.
Patent JP-H05283209-A (JP)
Title: Laminated varistor
IPC: H01C7/10
Filed: 1992-04-03
Abstract: PURPOSE:To avoid the deterioration in electric characteristic and to reduce the cost of metal material to be used for an internal electrode. CONSTITUTION:When constructing a laminated varistor 1 wherein internal electrodes 3 are buried in a sinterd body 4 formed of semiconductor ceramic, ceramic material which is mainly composed of ZnO and contains a Pr oxide which comes to 0.05-5mol% when converted into Pr is used for the sintered body. By this method, an inexpensive silver-palladium alloy can be used for the internal electrodes 3.
Patent JP-H11306769-A (JP)
Title: Nonvolatile memory device
Inventor: YAMASHITA MINORU
IPC: G11C16/16
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile memory device whose overerasing operation is prevented and whose erasure time can be shortened by a method wherein a plurality of memory cells are provided, an erasure stress is applied in units of memory blocks and an erasure finish is verified in units of memory cells. SOLUTION: When a memory cell MC00 is programmed, a word line WL0 is set at an HH-level, the HH-level is applied to a bit line BL0, and an L-level is applied to a source line SL. When a memory cell MC11 is erased, a negative voltage is applied to a word line WL1, a bit line BL1 is made floating, and an H-level voltage is applied to the source line SL. As a result, an electric field whose direction is opposite to that in a programming operation is applied to a region across a control gate and a source region, electrons inside a floating gate are removed, and the threshold voltage of the memory cell MC11 becomes low. At this time, a negative voltage is applied simultaneously also to the word line WL0, and the memory cell MC11 and memory cells MC01, MC10 are all erased simultaneously.
Patent JP-S61270257-A (JP)
Inventor: OZEKI HIROBUMI
IPC: H04R1/44
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62269756-A (JP)
Title: Method for regenerating mixed-bed type ion-exchange tower
Inventor: NAKAGAWA YOSHIICHI
IPC: C02F1/42
Filed: 1986-05-16
Abstract: PURPOSE:To control the Na/Cl molar ratio in the treated water to a fixed value by bringing a soln. of sodium carbonate into contact with the mixed resin after the passage of a liq., and then regenerating the resin by a conventional method. CONSTITUTION:The supply of water to be treated is stopped, when the ion exchange capacity of the resin is deteriorated in the regeneration of the mixed resin bed of the mixed bed-type ion exchange tower such as a condensate desalting plant. An aq. soln. of sodium carbonate in a storage tank 8 is introduced through a chemicals injection pipe 7 and a liq. chemicals distribution pipe 4, and brought into contact with the mixed resin bed. The waste liq. is discharged from an outlet pipe 13. Backwashing water is then introduced through the outlet pipe 13 and a water collecting pipe 6, and discharged from an water inlet pipe 2 through a water sprinkling pipe 3. Consequently, each layer of the mixed resin bed is separated and swelled, the supply of backwashing water is stopped, and the bed is separated into each layer. Caustic soda is brought into contact with an anion layer 10, hydrochloric acid is brought into contact with a cation layer 11, and then compressed air is introduced to mix both exchange resins 10 and 11 to form a mixed resin bed.